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File searching using variable length keys 使用可变长度键进行文件搜索
Pub Date : 1959-03-03 DOI: 10.1145/1457838.1457895
Rene De La Briandais
Many computer applications require the storage of large amounts of information within the computer's memory where it will be readily available for reference and updating. Quite commonly, more storage space is required than is available in the computer's high-speed working memory. It is, therefore, a common practice to equip computers with magnetic tapes, disks, or drums, or a combination of these to provide additional storage. This additional storage is always slower in operation than the computer's working memory and therefore care must be taken when using it to avoid excessive operating time.
许多计算机应用程序需要在计算机内存中存储大量信息,以便随时查阅和更新。通常,需要的存储空间比计算机高速工作存储器的可用空间要大。因此,通常的做法是给计算机配备磁带、磁盘或磁鼓,或它们的组合以提供额外的存储。这个额外的存储器在运行时总是比计算机的工作存储器慢,因此在使用它时必须小心,以避免过多的操作时间。
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引用次数: 328
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IRE-AIEE-ACM Computer Conference
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